The CY8C9520A by Cypress Semiconductor is a 20 - 40 and 60 Bit I/O Expander. Below is the official datasheet preview.
| Part number | CY8C9520A |
|---|---|
| Manufacturer | Cypress Semiconductor |
| File Size | 430.38 KB |
| Description | 20 - 40 and 60 Bit I/O Expander |
| Datasheet |
 CY8C9520A_CypressSemiconductor.pdf
|
|
|
9 Extendable Soft Addressing 9 Interrupt Pin (INT) 9 Write Disable Pin (WD) 9 External Reset Pin (XRES) 9 Working with PWMs 9 Register Mapping Table 11 Register Descriptions 11 Input Port Registers (00h 07h) 11 Output Port Registers (08h 0Fh) 11 Int. 17h) 12 Port Select Register (18h) 12 Interrupt Mask Port Register (19h) 12 Select PWM Register (1Ah) 12 Inversion Register (1Bh) 12 Port Direction Register (1Ch) 12 Drive Mode Regi
📁 CY8C9520A Similar Datasheet
